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Brrunno [24]
2 years ago
10

Please Hurry Find the magnitude and direction of these two vectors

Physics
1 answer:
daser333 [38]2 years ago
8 0

Answer:

11.79 m

Explanation:

Break into horiz and vert components then add them....then use Pythag theorem for magnitude

(B is at angle 250° )

Horiz :   7.7 cos 27.8   + 16.3 cos 250 = 1.236 m

Vert  :    7.7 sin 27.8    + 16.3  sin 250 = -11.73

Mag^2 = 1.236^2 + (-11.73)^2  

   Magnitude = 11.79 m

Direction = arctan ( -11.73/1.236) = - 84°    ( = 276°)

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Answer:

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